NVIDIA GeForce 9700M GTS vs ATI Radeon HD 3870
What is the difference between NVIDIA GeForce 9700M GTS and ATI Radeon HD 3870. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G94 | GPU Name | RV670 |
| NB9E-GS | Model number | RV670 XT (215-0708005) |
| Tesla | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 65 nm | Process Size | 55 nm |
| 505 million | Transistors | 666 million |
| 240 mm² | Die Size | 192 mm² |
Graphics Card
| Jul 29th, 2008 | Release Date | Nov 19th, 2007 |
| GeForce 9M (9700M) | Family | Radeon R600 (HD 3800) |
| End-of-life | Production | End-of-life |
| GeForce 8M | Predecessor | Radeon R500 PCIe |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 512 MB | Memory Size | 512 MB |
| GDDR3 | Memory Type | GDDR4 |
| 256 bit | Memory Bus | 256 bit |
| 51.20 GB/s | Bandwidth | 72.06 GB/s |
Performance
| 8.480 GPixel/s | Pixel fillrate | 12.43 GPixel/s |
| 12.72 GTexel/s | Texture fillrate | 12.43 GTexel/s |
| 127.2 GFLOPS | FP32 (float) performance | 497.3 GFLOPS |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | 1126 MHz 2.3 Gbps effective |
| 530 MHz | GPU Clock | 777 MHz |
Render Config
| 48 | Shading Units | 320 |
| 24 | TMUs | 16 |
| 16 | ROPs | 16 |
| 64 KB | L2 Cache | 256 KB |
Board Design
| 60 W | Thermal design power (TDP) | 106 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
API support
| 11.1 (10_0) | DirectX | 10.1 (10_1) |
| 3.3 | OpenGL | 3.3 (full) 4.0 (partial) |
| 1.1 | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 4.0 | Shader Model | 4.1 |